About: http://webisa.webdatacommons.org/22407303

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	Whether it is topspin or slice, a spinning ball is a ball that is controllable.
http://www.w3.org/ns/prov#wasQuotedFrom	tennisserver.com